package com.ming.nio.zerocopy;

import java.io.IOException;
import java.net.InetSocketAddress;
import java.net.ServerSocket;
import java.nio.ByteBuffer;
import java.nio.channels.ServerSocketChannel;
import java.nio.channels.SocketChannel;

public class NewIOServer {
    public static void main(String[] args) throws IOException {

        InetSocketAddress inetSocketAddress = new InetSocketAddress(7001);
        ServerSocketChannel serverSocketChannel = ServerSocketChannel.open();
        ServerSocket serverSocket = serverSocketChannel.socket();

        serverSocket.bind(inetSocketAddress);

        ByteBuffer byteBuffer = ByteBuffer.allocate(4096);

        while (true) {
            SocketChannel socketChannel = serverSocketChannel.accept();
            int readCount = 0;
            while (readCount!= -1){
                readCount=socketChannel.read(byteBuffer);
            }

            byteBuffer.rewind(); // 倒带 position=0 mark 作废
        }
    }
}
